25*int x cos^(2)axdx

int x cos^(2)xdx

int x cos ec^(2)axdx

int cos x cos2xdx

int sin ^ (2) axdx

inte^x cos^2xdx

int x cos 2xdx=

Find the following integrals: ( i ) int(sin x+cos x)dx( ii) int cos ecx(cos ecx+cos x)dx( iii) int(1-sin x)/(cos^(2)x)dx

int a^(x)cos2xdx

int(dx)/(cos^(2)x)